Autori:
Vitali, Giuliano ![](http://www.bncf.firenze.sbn.it/img/logo-bncf.jpg)
,
Cardillo, Concetta ![](http://www.bncf.firenze.sbn.it/img/logo-bncf.jpg)
Titolo:
Mapping data granularity: The case of FADNPeriodico:
Economia agro-alimentareAnno:
2021 - Fascicolo:
3 - Pagina iniziale:
1 - Pagina finale:
16The present analysis looks into the issue of mapping information contained in the fadn database aimed at finding a methodology useful as a preliminary analysis to data extraction.To the purpose the concept of data granularity has been introduced. The method has been used to perform a farm-based analysis, revealing a wide heterogeneity of factors and levels that show the existence of specific data ‘patches’. The work proved to be able to increase awareness regarding effective data availability as a preliminary analysis to queries performed on relational data-bases which are not designed from a systems basis, and that can be considered valid for any survey-supplied data.
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SICI: 1126-1668(2021)3<1:MDGTCO>2.0.ZU;2-U
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